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Problems of growth of colonies of double-phase lamellar structures are analyzed. In contrast to standard approaches, this growth is considered from the standpoint of a double-stage process that allows for action of the entire set of actual driving and counter-driving forces of the structural components (including triple grain junctions) of the common crystallization front. 相似文献
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Lavrenko A. S. Ol'shanetskii V. E. Shnyakin V. N. 《Metal Science and Heat Treatment》2001,43(9-10):378-381
The problems of optimization of the process of manufacturing quality sheet high-temperature metal composites by the method of pulse welding with the use of various matrices and refractory fibers are considered. The high-temperature mechanical properties of the obtained materials and the results of tests of thin-wall metallocomposites of uncooled nozzles of rocket engines are presented. 相似文献
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